projects/pwm: pwfile.c annotate

annotate pwfile.c @ 1:55281f14dc9b

Add README file and manpage

author	Guido Berhoerster <guido+pwm@berhoerster.name>
date	Fri, 03 Feb 2017 16:11:58 +0100
parents	a7e41e1a79c8
children	5cd0debdb7d8

rev	line source
0 a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	1 /*
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	2 * Copyright (C) 2016 Guido Berhoerster <guido+pwm@berhoerster.name>
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	3 *
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	4 * Permission is hereby granted, free of charge, to any person obtaining
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	5 * a copy of this software and associated documentation files (the
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	6 * "Software"), to deal in the Software without restriction, including
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	7 * without limitation the rights to use, copy, modify, merge, publish,
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	8 * distribute, sublicense, and/or sell copies of the Software, and to
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	9 * permit persons to whom the Software is furnished to do so, subject to
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	10 * the following conditions:
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	11 *
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	12 * The above copyright notice and this permission notice shall be included
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	13 * in all copies or substantial portions of the Software.
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	14 *
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	16 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	17 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	18 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	19 * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	20 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	21 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	22 */
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	23
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	24 #include "compat.h"
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	25
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	26 #ifdef HAVE_ERR_H
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	27 #include <err.h>
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	28 #endif /* HAVE_ERR_H */
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	29 #include <errno.h>
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	30 #include <stdio.h>
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	31 #include <string.h>
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	32 #include <sys/stat.h>
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	33 #ifdef HAVE_SYS_TREE_H
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	34 #include <sys/tree.h>
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	35 #endif
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	36 #include <unistd.h>
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	37
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	38 #include "pwfile.h"
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	39 #include "util.h"
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	40
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	41 #define MIN_ARRAY_SIZE 1024
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	42
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	43 struct record_id_entry {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	44 RB_ENTRY(record_id_entry) record_id_entry;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	45 unsigned int id;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	46 unsigned char uuid[PWS3_UUID_SIZE];
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	47 };
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	48
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	49 RB_HEAD(record_id_tree, record_id_entry);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	50
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	51 static int record_id_entry_cmp(struct record_id_entry *,
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	52 struct record_id_entry *);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	53 RB_PROTOTYPE_STATIC(record_id_tree, record_id_entry, record_id_entry,
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	54 record_id_entry_cmp)
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	55 RB_GENERATE_STATIC(record_id_tree, record_id_entry, record_id_entry,
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	56 record_id_entry_cmp)
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	57
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	58 static int
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	59 record_id_entry_cmp(struct record_id_entry *entry1,
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	60 struct record_id_entry *entry2)
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	61 {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	62 if (entry1->id > entry2->id) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	63 return (-1);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	64 } else if (entry1->id < entry2->id) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	65 return (1);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	66 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	67 return (0);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	68 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	69
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	70 static int
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	71 pws_record_cmp(const void p1, const void p2)
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	72 {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	73 int retval;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	74 struct pws3_record record1 = (struct pws3_record **)p1;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	75 struct pws3_record record2 = (struct pws3_record **)p2;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	76 struct pws3_field *group_field1;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	77 const char *group1;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	78 struct pws3_field *group_field2;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	79 const char *group2;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	80 struct pws3_field *title_field1;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	81 const char *title1;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	82 struct pws3_field *title_field2;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	83 const char *title2;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	84
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	85 group_field1 = pws3_record_get_field(record1, PWS3_RECORD_FIELD_GROUP);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	86 group1 = (group_field1 != NULL) ? pws3_field_get_text(group_field1) :
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	87 "";
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	88 group_field2 = pws3_record_get_field(record2, PWS3_RECORD_FIELD_GROUP);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	89 group2 = (group_field1 != NULL) ? pws3_field_get_text(group_field2) :
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	90 "";
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	91 retval = strcmp(group1, group2);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	92 if (retval != 0) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	93 return (retval);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	94 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	95
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	96 title_field1 = pws3_record_get_field(record1, PWS3_RECORD_FIELD_TITLE);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	97 title1 = (title_field1 != NULL) ? pws3_field_get_text(title_field1) :
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	98 "";
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	99 title_field2 = pws3_record_get_field(record2, PWS3_RECORD_FIELD_TITLE);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	100 title2 = (title_field2 != NULL) ? pws3_field_get_text(title_field2) :
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	101 "";
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	102 return (strcmp(title1, title2));
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	103 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	104
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	105 static void
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	106 record_id_tree_clear(struct record_id_tree *tree)
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	107 {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	108 struct record_id_entry *entry;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	109 struct record_id_entry *entry_tmp;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	110
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	111 RB_FOREACH_SAFE(entry, record_id_tree, tree, entry_tmp) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	112 RB_REMOVE(record_id_tree, tree, entry);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	113 free(entry);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	114 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	115 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	116
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	117 static void
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	118 record_id_tree_destroy(struct record_id_tree *tree)
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	119 {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	120 if (tree == NULL) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	121 return;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	122 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	123
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	124 record_id_tree_clear(tree);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	125 free(tree);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	126 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	127
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	128 static const unsigned char *
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	129 record_id_tree_get_uuid(struct record_id_tree *tree, unsigned int id)
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	130 {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	131 struct record_id_entry *entry;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	132
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	133 entry = RB_FIND(record_id_tree, tree,
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	134 &(struct record_id_entry){ .id = id });
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	135 if (entry == NULL) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	136 return (NULL);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	137 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	138
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	139 return (entry->uuid);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	140 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	141
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	142 void
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	143 pwfile_init(struct pwm_ctx *ctx)
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	144 {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	145 ctx->file = pws3_file_create();
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	146 if (ctx->file == NULL) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	147 err(1, "pws3_file_create");
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	148 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	149
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	150 ctx->next_id = 1;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	151
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	152 ctx->record_id_tree = xmalloc(sizeof (struct record_id_tree));
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	153 RB_INIT(ctx->record_id_tree);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	154 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	155
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	156 void
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	157 pwfile_destroy(struct pwm_ctx *ctx)
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	158 {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	159 record_id_tree_destroy(ctx->record_id_tree);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	160 ctx->record_id_tree = NULL;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	161 pws3_file_destroy(ctx->file);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	162 ctx->file = NULL;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	163 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	164
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	165 int
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	166 pwfile_read_file(struct pwm_ctx ctx, FILE fp)
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	167 {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	168 struct pws3_record *pws3_record;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	169 struct pws3_record **pws3_record_list;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	170 size_t record_list_size = MIN_ARRAY_SIZE;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	171 size_t record_list_len = 0;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	172 size_t i;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	173 struct pws3_field *uuid_field;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	174 const unsigned char *uuid;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	175 struct record_id_entry *entry;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	176
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	177 if (pws3_file_read_stream(ctx->file, ctx->password, fp) != 0) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	178 warnx("failed to read password database: %s",
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	179 pws3_file_get_error_message(ctx->file));
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	180 return (-1);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	181 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	182
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	183 record_id_tree_clear(ctx->record_id_tree);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	184
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	185 /* sort records by group and title */
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	186 pws3_record_list = xmalloc(sizeof (struct pws3_record )
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	187 record_list_size);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	188 for (pws3_record = pws3_file_first_record(ctx->file);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	189 pws3_record != NULL; pws3_record = pws3_file_next_record(ctx->file,
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	190 pws3_record)) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	191 if (record_list_len == record_list_size) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	192 record_list_size *= 2;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	193 pws3_record_list = xrealloc(pws3_record_list,
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	194 sizeof (struct pws3_record ) record_list_size);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	195 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	196 pws3_record_list[record_list_len++] = pws3_record;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	197 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	198 qsort(pws3_record_list, record_list_len, sizeof (struct pws3_record *),
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	199 pws_record_cmp);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	200
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	201 /* build the tree of record IDs */
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	202 for (i = 0; i < record_list_len; i++) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	203 uuid_field = pws3_record_get_field(pws3_record_list[i],
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	204 PWS3_RECORD_FIELD_UUID);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	205 uuid = pws3_field_get_uuid(uuid_field);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	206
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	207 entry = xmalloc(sizeof (struct record_id_entry));
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	208 entry->id = ctx->next_id++;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	209 memcpy(entry->uuid, uuid, sizeof (entry->uuid));
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	210
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	211 RB_INSERT(record_id_tree, ctx->record_id_tree, entry);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	212 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	213
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	214 free(pws3_record_list);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	215
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	216 return (0);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	217 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	218
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	219 static int
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	220 make_backup_copy(const char *filename)
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	221 {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	222 int retval = -1;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	223 FILE *fp_orig = NULL;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	224 char *backup_filename = NULL;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	225 char *tmpfilename = NULL;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	226 mode_t old_mode;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	227 int fd_backup = -1;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	228 unsigned char buf[BUFSIZ];
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	229 size_t read_len;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	230 FILE *fp_backup = NULL;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	231
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	232 fp_orig = fopen(filename, "r");
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	233 if (fp_orig == NULL) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	234 if (errno != ENOENT) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	235 warn("fopen");
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	236 return (-1);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	237 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	238 return (0);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	239 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	240
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	241 xasprintf(&backup_filename, "%s~", filename);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	242 xasprintf(&tmpfilename, "%s.XXXXXX", filename);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	243
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	244 /* create temporary file */
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	245 old_mode = umask(S_IRWXG \| S_IRWXO);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	246 fd_backup = mkstemp(tmpfilename);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	247 umask(old_mode);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	248 if (fd_backup == -1) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	249 warn("mkstemp");
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	250 goto out;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	251 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	252 fp_backup = fdopen(fd_backup, "w");
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	253 if (fp_backup == NULL) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	254 warn("fdopen");
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	255 goto out;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	256 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	257
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	258 /* copy file contents */
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	259 while (!feof(fp_orig)) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	260 read_len = fread(buf, 1, sizeof (buf), fp_orig);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	261 if ((read_len < sizeof (buf)) && ferror(fp_orig)) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	262 warn("fread");
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	263 goto out;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	264 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	265 if (fwrite(buf, 1, read_len, fp_backup) != read_len) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	266 warn("fwrite");
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	267 goto out;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	268 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	269 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	270 if (fflush(fp_backup) != 0) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	271 warn("fflush");
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	272 goto out;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	273 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	274 if (fsync(fileno(fp_backup)) != 0) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	275 warn("fsync");
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	276 goto out;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	277 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	278
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	279 retval = 0;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	280
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	281 out:
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	282 if ((fd_backup != -1) && (fp_backup == NULL)) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	283 close(fd_backup);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	284 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	285 if (fp_backup != NULL) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	286 fclose(fp_backup);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	287 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	288 if (fp_orig != NULL) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	289 fclose(fp_orig);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	290 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	291 if (retval == 0) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	292 /* rename temporary file and overwrite existing file */
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	293 if (rename(tmpfilename, backup_filename) != 0) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	294 warn("rename");
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	295 retval = -1;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	296 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	297 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	298 if ((retval != 0) && ((fd_backup != -1) \|\| (fp_backup != NULL))) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	299 unlink(tmpfilename);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	300 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	301 free(tmpfilename);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	302 free(backup_filename);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	303
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	304 return (retval);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	305 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	306
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	307 int
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	308 pwfile_write_file(struct pwm_ctx *ctx)
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	309 {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	310 int retval = -1;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	311 char *tmpfilename = NULL;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	312 mode_t old_mode;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	313 int fd = -1;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	314 FILE *fp = NULL;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	315
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	316 if (make_backup_copy(ctx->filename) != 0) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	317 goto out;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	318 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	319
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	320 xasprintf(&tmpfilename, "%s.XXXXXX", ctx->filename);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	321
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	322 /* create temporary file */
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	323 old_mode = umask(S_IRWXG \| S_IRWXO);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	324 fd = mkstemp(tmpfilename);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	325 if (fd == -1) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	326 warn("mkstemp");
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	327 goto out;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	328 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	329 umask(old_mode);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	330 fp = fdopen(fd, "w");
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	331 if (fp == NULL) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	332 warn("fdopen");
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	333 goto out;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	334 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	335
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	336 /* write contents */
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	337 if (pws3_file_write_stream(ctx->file, ctx->password, 10000, fp) != 0) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	338 warnx("pws3_file_write_stream: %s",
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	339 pws3_file_get_error_message(ctx->file));
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	340 goto out;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	341 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	342 if (fflush(fp) != 0) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	343 warn("fflush");
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	344 goto out;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	345 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	346 if (fsync(fileno(fp)) != 0) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	347 warn("fsync");
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	348 goto out;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	349 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	350
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	351 retval = 0;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	352
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	353 out:
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	354 if ((fd != -1) && (fp == NULL)) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	355 close(fd);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	356 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	357 if (fp != NULL) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	358 fclose(fp);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	359 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	360 if (retval == 0) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	361 /* rename temporary file and overwrite existing file */
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	362 if (rename(tmpfilename, ctx->filename) != 0) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	363 warn("rename");
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	364 retval = -1;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	365 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	366 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	367 if ((retval != 0) && ((fd != -1) \|\| (fp != NULL))) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	368 unlink(tmpfilename);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	369 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	370 free(tmpfilename);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	371
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	372 return (retval);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	373 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	374
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	375 static int
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	376 list_item_cmp(const void p1, const void p2)
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	377 {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	378 int retval;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	379 const union list_item item1 = (const union list_item **)p1;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	380 const union list_item item2 = (const union list_item **)p2;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	381 const char *group1;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	382 const char *group2;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	383 const char *title1;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	384 const char *title2;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	385
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	386 /* sort both groups and records first by group name */
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	387 group1 = (item1->any.group != NULL) ? item1->any.group : "";
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	388 group2 = (item2->any.group != NULL) ? item2->any.group : "";
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	389 retval = strcmp(group1, group2);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	390 if ((retval != 0) \|\| ((item1->any.type == ITEM_TYPE_GROUP) &&
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	391 (item2->any.type == ITEM_TYPE_GROUP))) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	392 return (retval);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	393 } else if ((item1->any.type == ITEM_TYPE_GROUP) &&
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	394 (item2->any.type == ITEM_TYPE_RECORD)) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	395 /* groups come before records belonging to it */
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	396 return (-1);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	397 } else if ((item1->any.type == ITEM_TYPE_RECORD) &&
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	398 (item2->any.type == ITEM_TYPE_GROUP)) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	399 return (1);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	400 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	401
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	402 /* sort records also by title */
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	403 title1 = (item1->record.title != NULL) ? item1->record.title : "";
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	404 title2 = (item2->record.title != NULL) ? item2->record.title : "";
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	405 return (strcmp(title1, title2));
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	406 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	407
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	408 union list_item **
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	409 pwfile_create_list(struct pwm_ctx *ctx)
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	410 {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	411 union list_item **list;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	412 size_t list_size = MIN_ARRAY_SIZE;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	413 size_t list_len = 0;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	414 struct record_id_entry *entry;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	415 union list_item *item;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	416 struct pws3_record *pws3_record;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	417 struct pws3_field *group_field;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	418 const char *group;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	419 struct pws3_field *title_field;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	420 const char *title;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	421 size_t i;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	422 size_t records_len;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	423 const char *prev_group = "";
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	424 struct pws3_field *empty_group_field;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	425
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	426 list = xmalloc(sizeof (union list_item ) list_size);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	427 list[0] = NULL;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	428
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	429 /* build list of records and sort it by group and title */
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	430 RB_FOREACH(entry, record_id_tree, ctx->record_id_tree) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	431 if (list_len == list_size - 1) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	432 list_size *= 2;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	433 list = xrealloc(list, sizeof (union list_item )
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	434 list_size);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	435 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	436
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	437 pws3_record = pws3_file_get_record(ctx->file, entry->uuid);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	438 group_field = pws3_record_get_field(pws3_record,
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	439 PWS3_RECORD_FIELD_GROUP);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	440 group = (group_field != NULL) ?
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	441 pws3_field_get_text(group_field) : NULL;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	442 title_field = pws3_record_get_field(pws3_record,
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	443 PWS3_RECORD_FIELD_TITLE);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	444 title = (title_field != NULL) ?
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	445 pws3_field_get_text(title_field) : NULL;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	446
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	447 item = xmalloc(sizeof (union list_item));
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	448 item->record.type = ITEM_TYPE_RECORD;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	449 item->record.group = (group != NULL) ? xstrdup(group) : NULL;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	450 item->record.title = (title != NULL) ? xstrdup(title) : NULL;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	451 item->record.id = entry->id;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	452 memcpy(item->record.uuid, entry->uuid,
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	453 sizeof (item->record.uuid));
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	454
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	455 list[list_len++] = item;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	456 list[list_len] = NULL;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	457 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	458 qsort(list, list_len, sizeof (union list_item *), list_item_cmp);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	459
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	460 /* build list of groups by comparing the groups of the sorted records */
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	461 for (i = 0, records_len = list_len; i < records_len; i++) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	462 if (list_len == list_size - 1) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	463 list_size *= 1.5;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	464 list = xrealloc(list, sizeof (union list_item )
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	465 list_size);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	466 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	467
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	468 group = (list[i]->record.group != NULL) ?
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	469 list[i]->record.group : "";
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	470 if (strcmp(prev_group, group) != 0) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	471 item = xmalloc(sizeof (union list_item));
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	472 item->record.type = ITEM_TYPE_GROUP;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	473 item->record.group = (group != NULL) ? xstrdup(group) :
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	474 NULL;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	475
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	476 list[list_len++] = item;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	477 list[list_len] = NULL;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	478
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	479 prev_group = group;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	480 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	481 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	482
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	483 /* add empty groups to the list */
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	484 for (empty_group_field = pws3_file_first_empty_group(ctx->file);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	485 empty_group_field != NULL;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	486 empty_group_field = pws3_file_next_empty_group(ctx->file,
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	487 empty_group_field)) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	488 if (list_len == list_size - 1) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	489 list_size *= 1.5;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	490 list = xrealloc(list, sizeof (union list_item )
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	491 list_size);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	492 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	493
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	494 group = pws3_field_get_text(empty_group_field);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	495
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	496 item = xmalloc(sizeof (union list_item));
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	497 item->record.type = ITEM_TYPE_GROUP;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	498 item->record.group = xstrdup(group);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	499
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	500 list[list_len++] = item;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	501 list[list_len] = NULL;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	502 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	503
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	504 list_size = list_len + 2;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	505 list = xrealloc(list, sizeof (union list_item ) list_size);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	506 /* sort the final list by group and title */
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	507 qsort(list, list_len, sizeof (union list_item *), list_item_cmp);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	508
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	509 return (list);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	510 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	511
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	512 void
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	513 pwfile_destroy_list(union list_item **list)
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	514 {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	515 size_t i;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	516
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	517 if (list == NULL) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	518 return;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	519 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	520
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	521 for (i = 0; list[i] != NULL; i++) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	522 if (list[i]->any.type == ITEM_TYPE_RECORD) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	523 free(list[i]->record.title);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	524 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	525 free(list[i]->any.group);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	526 free(list[i]);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	527 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	528
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	529 free(list);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	530 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	531
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	532 static void
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	533 update_record(struct pws3_record pws3_record, struct record record)
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	534 {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	535 struct pws3_field *title_field;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	536 struct pws3_field *group_field;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	537 struct pws3_field *username_field;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	538 struct pws3_field *password_field;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	539 struct pws3_field *notes_field;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	540 struct pws3_field *url_field;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	541
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	542 if (record->title != NULL) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	543 title_field = pws3_field_create(0, PWS3_RECORD_FIELD_TITLE);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	544 if (title_field == NULL) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	545 err(1, "pws3_record_field_create");
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	546 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	547 if (pws3_field_set_text(title_field,
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	548 record->title) != 0) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	549 err(1, "pws3_field_set_text");
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	550 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	551 pws3_record_set_field(pws3_record, title_field);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	552 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	553 if (record->group != NULL) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	554 group_field = pws3_field_create(0, PWS3_RECORD_FIELD_GROUP);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	555 if (group_field == NULL) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	556 err(1, "pws3_record_field_create");
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	557 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	558 if (pws3_field_set_text(group_field,
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	559 record->group) != 0) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	560 err(1, "pws3_field_set_text");
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	561 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	562 pws3_record_set_field(pws3_record, group_field);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	563 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	564 if (record->username != NULL) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	565 username_field = pws3_field_create(0,
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	566 PWS3_RECORD_FIELD_USERNAME);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	567 if (username_field == NULL) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	568 err(1, "pws3_record_field_create");
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	569 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	570 if (pws3_field_set_text(username_field,
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	571 record->username) != 0) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	572 err(1, "pws3_field_set_text");
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	573 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	574 pws3_record_set_field(pws3_record, username_field);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	575 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	576 if (record->password != NULL) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	577 password_field = pws3_field_create(0,
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	578 PWS3_RECORD_FIELD_PASSWORD);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	579 if (password_field == NULL) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	580 err(1, "pws3_record_field_create");
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	581 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	582 if (pws3_field_set_text(password_field,
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	583 record->password) != 0) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	584 err(1, "pws3_field_set_text");
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	585 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	586 pws3_record_set_field(pws3_record, password_field);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	587 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	588 if (record->notes != NULL) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	589 notes_field = pws3_field_create(0, PWS3_RECORD_FIELD_NOTES);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	590 if (notes_field == NULL) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	591 err(1, "pws3_record_field_create");
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	592 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	593 if (pws3_field_set_text(notes_field, record->notes) != 0) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	594 err(1, "pws3_field_set_text");
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	595 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	596 pws3_record_set_field(pws3_record, notes_field);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	597 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	598 if (record->url != NULL) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	599 url_field = pws3_field_create(0, PWS3_RECORD_FIELD_URL);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	600 if (url_field == NULL) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	601 err(1, "pws3_record_field_create");
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	602 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	603 if (pws3_field_set_text(url_field, record->url) != 0) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	604 err(1, "pws3_field_set_text");
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	605 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	606 pws3_record_set_field(pws3_record, url_field);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	607 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	608 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	609
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	610 int
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	611 pwfile_create_record(struct pwm_ctx ctx, struct record record)
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	612 {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	613 struct pws3_record *pws3_record;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	614 const unsigned char *uuid;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	615 struct record_id_entry *entry;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	616
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	617 pws3_record = pws3_record_create();
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	618 if (pws3_record == NULL) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	619 err(1, "pws3_record_create");
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	620 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	621 update_record(pws3_record, record);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	622 pws3_file_insert_record(ctx->file, pws3_record);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	623
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	624 uuid = pws3_field_get_uuid(pws3_record_get_field(pws3_record,
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	625 PWS3_RECORD_FIELD_UUID));
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	626 entry = xmalloc(sizeof (struct record_id_entry));
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	627 entry->id = ctx->next_id++;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	628 memcpy(entry->uuid, uuid, sizeof (entry->uuid));
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	629 RB_INSERT(record_id_tree, ctx->record_id_tree, entry);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	630
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	631 return (0);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	632 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	633
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	634 int
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	635 pwfile_modify_record(struct pwm_ctx *ctx, unsigned int id,
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	636 struct record *record)
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	637 {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	638 const unsigned char *uuid;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	639
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	640 uuid = record_id_tree_get_uuid(ctx->record_id_tree, id);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	641 if (uuid == NULL) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	642 return (-1);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	643 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	644
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	645 update_record(pws3_file_get_record(ctx->file, uuid), record);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	646
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	647 return (0);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	648 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	649
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	650 int
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	651 pwfile_remove_record(struct pwm_ctx *ctx, unsigned int id)
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	652 {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	653 const unsigned char *uuid;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	654 struct record_id_entry *entry;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	655
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	656 uuid = record_id_tree_get_uuid(ctx->record_id_tree, id);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	657 if (uuid == NULL) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	658 return (-1);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	659 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	660
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	661 pws3_record_destroy(pws3_file_remove_record(ctx->file, uuid));
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	662
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	663 entry = RB_FIND(record_id_tree, ctx->record_id_tree,
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	664 &(struct record_id_entry){ .id = id });
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	665 free(RB_REMOVE(record_id_tree, ctx->record_id_tree, entry));
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	666
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	667 return (0);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	668 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	669
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	670 int
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	671 pwfile_create_group(struct pwm_ctx ctx, const char group)
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	672 {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	673 struct pws3_record *pws3_record;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	674 struct pws3_field *group_field;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	675 struct pws3_field *empty_group_field;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	676
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	677 /* check for a record in the given group */
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	678 for (pws3_record = pws3_file_first_record(ctx->file);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	679 pws3_record != NULL; pws3_record = pws3_file_next_record(ctx->file,
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	680 pws3_record)) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	681 group_field = pws3_record_get_field(pws3_record,
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	682 PWS3_RECORD_FIELD_GROUP);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	683 if ((group_field != NULL) &&
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	684 (strcmp(group, pws3_field_get_text(group_field)) == 0)) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	685 return (-1);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	686 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	687 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	688
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	689 empty_group_field = pws3_field_create(1,
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	690 PWS3_HEADER_FIELD_EMPTY_GROUPS);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	691 if (empty_group_field == NULL) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	692 err(1, "pws3_field_create");
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	693 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	694 if (pws3_field_set_text(empty_group_field, group) != 0) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	695 err(1, "pws3_field_set_text");
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	696 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	697 pws3_file_insert_empty_group(ctx->file, empty_group_field);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	698
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	699 return (0);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	700 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	701
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	702 int
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	703 pwfile_remove_group(struct pwm_ctx ctx, const char group)
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	704 {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	705 struct pws3_field *empty_group_field;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	706
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	707 empty_group_field = pws3_file_remove_empty_group(ctx->file, group);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	708 if (empty_group_field != NULL) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	709 return (-1);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	710 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	711 pws3_field_destroy(empty_group_field);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	712
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	713 return (0);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	714 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	715
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	716 struct record *
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	717 pwfile_get_record(struct pwm_ctx *ctx, unsigned int id)
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	718 {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	719 struct record *record;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	720 const unsigned char *uuid;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	721 struct pws3_record *pws3_record;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	722 struct pws3_field *title_field;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	723 struct pws3_field *group_field;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	724 struct pws3_field *username_field;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	725 struct pws3_field *password_field;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	726 struct pws3_field *notes_field;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	727 struct pws3_field *url_field;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	728
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	729 uuid = record_id_tree_get_uuid(ctx->record_id_tree, id);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	730 if (uuid == NULL) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	731 return (NULL);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	732 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	733 pws3_record = pws3_file_get_record(ctx->file, uuid);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	734
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	735 record = xmalloc(sizeof (struct record));
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	736
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	737 title_field = pws3_record_get_field(pws3_record,
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	738 PWS3_RECORD_FIELD_TITLE);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	739 record->title = (title_field != NULL) ?
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	740 xstrdup(pws3_field_get_text(title_field)) : NULL;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	741
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	742 group_field = pws3_record_get_field(pws3_record,
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	743 PWS3_RECORD_FIELD_GROUP);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	744 record->group = (group_field != NULL) ?
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	745 xstrdup(pws3_field_get_text(group_field)) : NULL;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	746
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	747 username_field = pws3_record_get_field(pws3_record,
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	748 PWS3_RECORD_FIELD_USERNAME);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	749 record->username = (username_field != NULL) ?
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	750 xstrdup(pws3_field_get_text(username_field)) : NULL;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	751
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	752 password_field = pws3_record_get_field(pws3_record,
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	753 PWS3_RECORD_FIELD_PASSWORD);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	754 record->password = (password_field != NULL) ?
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	755 xstrdup(pws3_field_get_text(password_field)) : NULL;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	756
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	757 notes_field = pws3_record_get_field(pws3_record,
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	758 PWS3_RECORD_FIELD_NOTES);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	759 record->notes = (notes_field != NULL) ?
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	760 xstrdup(pws3_field_get_text(notes_field)) : NULL;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	761
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	762 url_field = pws3_record_get_field(pws3_record, PWS3_RECORD_FIELD_URL);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	763 record->url = (url_field != NULL) ?
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	764 xstrdup(pws3_field_get_text(url_field)) : NULL;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	765
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	766 return (record);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	767 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	768
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	769 void
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	770 pwfile_destroy_record(struct record *record)
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	771 {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	772 if (record == NULL) {
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	773 return;
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	774 }
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	775
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	776 free(record->title);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	777 free(record->group);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	778 free(record->username);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	779 free(record->password);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	780 free(record->notes);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	781 free(record->url);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	782 free(record);
a7e41e1a79c8 Initial revision Guido Berhoerster <guido+pwm@berhoerster.name> parents: diff changeset	783 }

Mercurial > projects > pwm

annotate pwfile.c @ 1:55281f14dc9b